IN-SAC INTERIOR DESIGN LIMITED

活石室內設計工程有限公司

Registrations

Government registers this company appears on: 1. Each line shows its source and when we last checked; follow the link to re-check the official register before you hire.

Registered Minor Works Contractors (company)

Buildings Department · Buildings Ordinance (Cap. 123)

Valid

Registration no.: MWC 225/2011
Expiry: 29/01/2028
Authorised signatories: 1

Registered classes / types

A	Alteration and addition works	II, III
B	Repair works	II, III
C	Works relating to signboards	II, III
D	Drainage works	II, III
E	Works relating to structures for amenities	not registered
F	Finishes works	II, III
G	Demolition works	not registered
H	Works relating to ventilation systems inside buildings	not registered

Source: Buildings Department, via DATA.GOV.HK · List dated 15/10/2026 · checked 17 Oct 2026 · Official lookup

Not found on (matched by name; it may be registered under another name): General building contractor, Electrical contractor, Gas contractor

A government register only shows registration. It is not a government recommendation.

To check for disciplinary records, see the Buildings Department / EMSD official records: Buildings Department: Gazette notices of the disciplinary boards · EMSD: register of electrical contractors · Government Gazette

District: Tsuen Wan
Phone: 2362 2681
Fax: 2559 8773
Email: steven@isdesign.com.hk
Website: isdesign.com.hk(inferred from its registered email domain)

Contact details are from the government registers, provided voluntarily by the contractor.

IN-SAC INTERIOR DESIGN LIMITED

Registrations

Other registered contractors in this district